mirror of
https://github.com/Ylianst/MeshAgent
synced 2025-12-12 06:13:43 +00:00
485 lines
18 KiB
JavaScript
485 lines
18 KiB
JavaScript
/*
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Copyright 2019 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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const MB_OK = 0x00000000;
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const MB_OKCANCEL = 0x00000001;
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const MB_ABORTRETRYIGNORE = 0x00000002;
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const MB_YESNOCANCEL = 0x00000003;
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const MB_YESNO = 0x00000004;
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const MB_RETRYCANCEL = 0x00000005;
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const MB_DEFBUTTON1 = 0x00000000;
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const MB_DEFBUTTON2 = 0x00000100;
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const MB_DEFBUTTON3 = 0x00000200;
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const MB_ICONHAND = 0x00000010;
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const MB_ICONQUESTION = 0x00000020;
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const MB_ICONEXCLAMATION = 0x00000030;
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const MB_ICONASTERISK = 0x00000040;
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const IDOK = 1;
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const IDCANCEL = 2;
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const IDABORT = 3;
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const IDRETRY = 4;
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const IDIGNORE = 5;
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const IDYES = 6;
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const IDNO = 7;
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var promise = require('promise');
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var childScript = "\
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require('ScriptContainer').on('data', function (j)\
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{\
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switch(j.command)\
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{\
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case 'messageBox':\
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if(process.platform == 'win32')\
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{\
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var GM = require('_GenericMarshal');\
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var user32 = GM.CreateNativeProxy('user32.dll');\
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user32.CreateMethod('MessageBoxA');\
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user32.MessageBoxA.async(0, GM.CreateVariable(j.caption), GM.CreateVariable(j.title), " + (MB_YESNO | MB_DEFBUTTON2 | MB_ICONEXCLAMATION).toString() + ").then(\
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function(r)\
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{\
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if(r.Val == " + IDYES.toString() + ")\
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{\
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require('ScriptContainer').send(" + IDYES.toString() + ");\
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}\
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else\
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{\
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require('ScriptContainer').send(" + IDNO.toString() + ");\
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}\
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process.exit();\
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});\
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}\
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break;\
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}\
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});\
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";
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function messageBox()
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{
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this._ObjectID = 'message-box';
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this.create = function create(title, caption, timeout)
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{
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var GM = require('_GenericMarshal');
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var kernel32 = GM.CreateNativeProxy('kernel32.dll');
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kernel32.CreateMethod('ProcessIdToSessionId');
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var psid = GM.CreateVariable(4);
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if (kernel32.ProcessIdToSessionId(process.pid, psid).Val == 0)
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{
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ret._rej('Internal Error');
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return (ret);
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}
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if (timeout == null) { timeout = 10; }
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var ret = new promise(function (res, rej) { this._res = res; this._rej = rej; });
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var options = { executionTimeout: timeout };
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try
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{
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options.sessionId = require('user-sessions').consoleUid();
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if (options.sessionId == psid.toBuffer().readUInt32LE()) { delete options.sessionId; }
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}
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catch(ee)
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{
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ret._rej('No logged on users');
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return (ret);
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}
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ret._title = title;
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ret._caption = caption;
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ret._container = require('ScriptContainer').Create(options);
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ret._container.promise = ret;
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ret._container.on('data', function (j)
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{
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if(j == IDYES)
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{
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this.promise._res();
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}
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else
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{
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this.promise._rej('Denied');
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}
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});
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ret._container.on('exit', function ()
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{
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this.promise._rej('Timeout');
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});
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ret._container.ExecuteString(childScript);
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ret._container.send({ command: 'messageBox', caption: caption, title: title });
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return (ret);
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};
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}
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function linux_messageBox()
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{
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this._ObjectID = 'message-box';
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this.create = function create(title, caption, timeout)
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{
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if (timeout == null) { timeout = 10; }
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var ret = new promise(function (res, rej) { this._res = res; this._rej = rej; });
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var zenity = '', kdialog = '';
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var uid;
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var xinfo;
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try
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{
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uid = require('user-sessions').consoleUid();
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xinfo = require('monitor-info').getXInfo(uid);
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}
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catch(e)
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{
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uid = 0;
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xinfo = require('monitor-info').getXInfo(0);
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}
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if (xinfo == null)
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{
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ret._rej('This system cannot display a user dialog box when a user is not logged in');
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return (ret);
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}
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var child = require('child_process').execFile('/bin/sh', ['sh']);
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child.stdout.str = '';
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child.stdout.on('data', function (chunk) { this.str += chunk.toString(); });
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child.stdin.write("whereis zenity | awk '{ print $2 }'\nexit\n");
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child.waitExit();
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zenity = child.stdout.str.trim();
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if (zenity != '')
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{
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// GNOME/ZENITY
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ret.child = require('child_process').execFile(zenity, ['zenity', '--question', '--title=' + title, '--text=' + caption, '--timeout=' + timeout], { uid: uid, env: { XAUTHORITY: xinfo.xauthority, DISPLAY: xinfo.display } });
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ret.child.promise = ret;
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ret.child.stderr.on('data', function (chunk) { });
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ret.child.stdout.on('data', function (chunk) { });
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ret.child.on('exit', function (code)
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{
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switch (code)
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{
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case 0:
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this.promise._res();
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break;
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case 1:
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this.promise._rej('denied');
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break;
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default:
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this.promise._rej('timeout');
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break;
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}
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});
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}
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else
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{
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child = require('child_process').execFile('/bin/sh', ['sh']);
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child.stdout.str = '';
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child.stdout.on('data', function (chunk) { this.str += chunk.toString(); });
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child.stdin.write("whereis kdialog | awk '{ print $2 }'\nexit\n");
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child.waitExit();
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kdialog = child.stdout.str.trim();
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if (kdialog == '') { ret._rej('Platform not supported (zenity or kdialog not found)'); return (ret); }
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if (process.env['DISPLAY'])
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{
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ret.child = require('child_process').execFile(kdialog, ['kdialog', '--title', title, '--yesno', caption]);
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ret.child.promise = ret;
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}
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else
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{
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var xdg = require('user-sessions').findEnv(uid, 'XDG_RUNTIME_DIR');
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if (!xinfo || !xinfo.display || !xinfo.xauthority || !xdg) { ret._rej('Interal Error, could not determine X11/XDG env'); return (ret); }
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ret.child = require('child_process').execFile(kdialog, ['kdialog', '--title', title, '--yesno', caption], { uid: uid, env: { DISPLAY: xinfo.display, XAUTHORITY: xinfo.xauthority, XDG_RUNTIME_DIR: xdg } });
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ret.child.promise = ret;
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}
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ret.child.stdout.on('data', function (chunk) { });
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ret.child.stderr.on('data', function (chunk) { });
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ret.child.on('exit', function (code)
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{
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switch (code) {
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case 0:
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this.promise._res();
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break;
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case 1:
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this.promise._rej('denied');
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break;
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default:
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this.promise._rej('timeout');
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break;
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}
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});
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}
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return (ret);
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console.log(child.stdout.str.trim() == '');
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};
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}
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if (process.platform == 'darwin')
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{
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function translateObject(obj)
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{
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var j = JSON.stringify(obj);
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var b = Buffer.alloc(j.length + 4);
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b.writeUInt32LE(j.length + 4);
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Buffer.from(j).copy(b, 4);
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return (b);
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}
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}
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function macos_messageBox()
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{
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this._ObjectID = 'message-box';
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this._initIPCBase = function _initIPCBase()
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{
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var ret = new promise(function (res, rej) { this._res = res; this._rej = rej; });
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try
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{
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ret.uid = require('user-sessions').consoleUid();
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}
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catch (e)
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{
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ret._rej(e);
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return (ret);
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}
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ret.path = '/var/tmp/' + process.execPath.split('/').pop() + '_ev';
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var n;
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try
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{
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n = require('tls').generateRandomInteger('1', '99999');
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}
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catch (e)
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{
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n = 0;
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}
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while (require('fs').existsSync(ret.path + n))
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{
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try {
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n = require('tls').generateRandomInteger('1', '99999');
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}
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catch (e) {
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++n;
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}
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}
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ret.path = ret.path + n;
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ret.tmpServiceName = 'meshNotificationServer' + n;
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return (ret);
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};
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this.create = function create(title, caption, timeout)
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{
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// Start Local Server
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var ret = this._initIPCBase();
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ret.title = title; ret.caption = caption; ret.timeout = timeout;
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ret.server = this.startMessageServer(ret);
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ret.server.ret = ret;
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ret.server.on('connection', function (c)
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{
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this._connection = c;
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c.promise = this.ret;
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c.on('data', function (buffer)
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{
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if (buffer.len < 4 || buffer.readUInt32LE(0) > buffer.len) { this.unshift(buffer); }
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var p = JSON.parse(buffer.slice(4, buffer.readUInt32LE(0)).toString());
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switch (p.command)
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{
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case 'ERROR':
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this.promise._rej(p.reason);
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break;
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case 'DIALOG':
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if (p.timeout)
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{
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this.promise._rej('TIMEOUT');
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}
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else
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{
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if (p.button == 'Yes')
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{
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this.promise._res(p.button);
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}
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else
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{
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this.promise._rej('denied');
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}
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}
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break;
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}
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});
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c.write(translateObject({ command: 'DIALOG', title: this.ret.title, caption: this.ret.caption, icon: 'caution', buttons: ['"Yes"', '"No"'], buttonDefault: 2, timeout: this.ret.timeout }));
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});
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return (ret);
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};
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this.notify = function notify(title, caption)
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{
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// Start Local Server
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var ret = this._initIPCBase();
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ret.title = title; ret.caption = caption;
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ret.server = this.startMessageServer(ret);
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ret.server.ret = ret;
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ret.server.on('connection', function (c)
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{
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this._connection = c;
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c.promise = this.ret;
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c.on('data', function (buffer)
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{
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if (buffer.len < 4 || buffer.readUInt32LE(0) > buffer.len) { this.unshift(buffer); }
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var p = JSON.parse(buffer.slice(4, buffer.readUInt32LE(0)).toString());
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switch (p.command)
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{
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case 'ERROR':
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this.promise._rej(p.reason);
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break;
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case 'NOTIFY':
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this.promise._res();
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break;
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}
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});
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c.write(translateObject({ command: 'NOTIFY', title: this.ret.title, caption: this.ret.caption }));
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});
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return (ret);
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};
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this.startClient = function startClient(options)
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{
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// Create the Client
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console.log('Starting Client...');
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options.osversion = require('service-manager').getOSVersion();
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options.uid = require('user-sessions').consoleUid();
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this.client = require('net').createConnection(options);
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this.client._options = options;
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this.client.on('data', function (buffer)
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{
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if (buffer.len < 4 || buffer.readUInt32LE(0) > buffer.len) { this.unshift(buffer); }
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var p = JSON.parse(buffer.slice(4, buffer.readUInt32LE(0)).toString());
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switch (p.command)
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{
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case 'NOTIFY':
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this._shell = require('child_process').execFile('/bin/sh', ['sh']);
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this._shell.stdout.str = ''; this._shell.stdout.on('data', function (chunk) { this.str += chunk.toString(); });
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this._shell.stderr.str = ''; this._shell.stderr.on('data', function (chunk) { this.str += chunk.toString(); });
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this._shell.stdin.write('osascript -e \'tell current application to display notification "' + p.caption + '" with title "' + p.title + '"\'\nexit\n');
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this._shell.waitExit();
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if (this._shell.stderr.str != '')
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{
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this.end(translateObject({ command: 'ERROR', reason: this._shell.stderr.str }));
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}
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else
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{
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this.end(translateObject({ command: 'NOTIFY', status: 0 }));
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}
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break;
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case 'DIALOG':
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var timeout = p.timeout ? (' giving up after ' + p.timeout) : '';
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var icon = p.icon ? ('with icon ' + p.icon) : '';
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var buttons = p.buttons ? ('buttons {' + p.buttons.toString() + '}') : '';
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if (p.buttonDefault != null)
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{
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buttons += (' default button ' + p.buttonDefault)
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}
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this._shell = require('child_process').execFile('/bin/sh', ['sh']);
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this._shell.stdout.str = ''; this._shell.stdout.on('data', function (chunk) { this.str += chunk.toString(); });
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this._shell.stderr.str = ''; this._shell.stderr.on('data', function (chunk) { this.str += chunk.toString(); });
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this._shell.stdin.write('osascript -e \'tell current application to display dialog "' + p.caption + '" with title "' + p.title + '" ' + icon + ' ' + buttons + timeout + '\' | awk \'{ c=split($0, tokens, ","); split(tokens[1], val, ":"); if(c==1) { print val[2] } else { split(tokens[2], gu, ":"); if(gu[2]=="true") { print "_TIMEOUT_" } else { print val[2] } } }\'\nexit\n');
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this._shell.waitExit();
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if (this._shell.stderr.str != '')
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{
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this.end(translateObject({ command: 'ERROR', reason: this._shell.stderr.str }));
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}
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else
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{
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if (this._shell.stdout.str.trim() == '_TIMEOUT_')
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{
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this.end(translateObject({ command: 'DIALOG', timeout: true }));
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}
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else
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{
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this.end(translateObject({ command: 'DIALOG', button: this._shell.stdout.str.trim() }));
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}
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}
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break;
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default:
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break;
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}
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});
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this.client.on('error', function () { this.uninstall(); }).on('end', function () { this.uninstall(); });
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this.client.uninstall = function ()
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{
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// Need to uninstall ourselves
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var child = require('child_process').execFile(process.execPath, [process.execPath.split('/').pop(), '-exec', "var s=require('service-manager').manager.getLaunchAgent('" + this._options.service + "', " + this._options.uid + "); s.unload(); require('fs').unlinkSync(s.plist);process.exit();"], { detached: true, type: require('child_process').SpawnTypes.DETACHED });
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child.waitExit();
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};
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return (this.client);
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};
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this.startMessageServer = function startMessageServer(options)
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{
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if (require('fs').existsSync(options.path)) { require('fs').unlinkSync(options.path); }
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options.writableAll = true;
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var ret = require('net').createServer();
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ret.uid = require('user-sessions').consoleUid();
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ret.osversion = require('service-manager').getOSVersion();
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ret._options = options;
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ret.timer = setTimeout(function (obj)
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{
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obj.close();
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obj._options._rej('Connection timeout');
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}, 5000, ret);
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ret.listen(options);
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ret.on('connection', function (c)
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{
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clearTimeout(this.timer);
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});
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ret.on('~', function ()
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{
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require('fs').unlinkSync(this._options.path);
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});
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require('service-manager').manager.installLaunchAgent(
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{
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name: options.tmpServiceName, servicePath: process.execPath, startType: 'AUTO_START', uid: ret.uid,
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sessionTypes: ['Aqua'], parameters: ['-exec', "require('message-box').startClient({ path: '" + options.path + "', service: '" + options.tmpServiceName + "' }).on('end', function () { process.exit(); }).on('error', function () { process.exit(); });"]
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});
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require('service-manager').manager.getLaunchAgent(options.tmpServiceName, ret.uid).load();
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return (ret);
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};
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}
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switch(process.platform)
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{
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case 'win32':
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module.exports = new messageBox();
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break;
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case 'linux':
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module.exports = new linux_messageBox();
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break;
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case 'darwin':
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module.exports = new macos_messageBox();
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break;
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}
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